The writer is a science commentator
Somewhere beneath the small Icelandic coastal town of Grindavik, a river of molten rock is on the move. A series of earthquakes over the past three weeks, plus satellite images showing the ground changing shape, have stoked fears that a nearby volcano is about to erupt.
On Friday, Iceland’s government ordered an evacuation of the town’s more than 3,000 residents. Nobody can say what will happen next; if hot magma hits seawater, there could be explosive consequences, including a scaled-down repeat of the kind of ash cloud that accompanied the Eyjafjallajökull eruption in 2010.
您已阅读13%（616字），剩余87%（4003字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。